Add definitions for CSRF module

types/csrf/csrf-tests.ts

@@ -0,0 +1,16 @@
+import Tokens = require('csrf');
+
+const csrf = new Tokens();
+
+// test synchronous secret/token creation
+const secret = csrf.secretSync();
+const token = csrf.create(secret);
+csrf.verify(secret, token);
+
+// test asynchronous secret/token creation
+csrf.secret((err: Error, secret: string) => {
+    if (err) throw err;
+
+    const token = csrf.create(secret);
+    csrf.verify(secret, token);
+});

types/csrf/index.d.ts

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+// Type definitions for b_ 1.3
+// Project: https://github.com/pillarjs/csrf
+// Definitions by: Markis Taylor <https://github.com/markis>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+type SecretCallback = (err: Error | null, secret: string) => void;
+
+interface TokensOptions {
+    /**
+     * The string length of the salt (default: 8)
+     */
+    saltLength: number;
+    /**
+     * The byte length of the secret key (default: 18)
+     */
+    secretLength: number;
+}
+
+declare class Tokens {
+    /**
+     * Token generation/verification class.
+     *
+     * @param {object} [options]
+     * @param {number} [options.saltLength=8] The string length of the salt
+     * @param {number} [options.secretLength=18] The byte length of the secret key
+     * @public
+     */
+    constructor(options?: TokensOptions)
+
+    /**
+     * Create a new CSRF token.
+     *
+     * @param {string} secret The secret for the token.
+     * @public
+     */
+    create(secret: string): string;
+
+    /**
+     * Create a new secret key.
+     *
+     * @param {function} [callback]
+     * @public
+     */
+    secret(callback?: SecretCallback): Promise<string>;
+
+    /**
+     * Create a new secret key synchronously.
+     * @public
+     */
+    secretSync(): string;
+
+    /**
+     * Verify if a given token is valid for a given secret.
+     *
+     * @param {string} secret
+     * @param {string} token
+     * @public
+     */
+    verify(secret: string, token: string): boolean;
+}
+
+export = Tokens;

types/csrf/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "csrf-tests.ts"
+    ]
+}

types/csrf/tslint.json

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+{ "extends": "../tslint.json" }